Martin Schwarz has seen 9 bands.

Band Concerts Seen
  Black Oak Arkansas 1 concert
  Blue Öyster Cult 1 concert
  Foghat 1 concert
  George Thorogood & The Delaware Destroyers 1 concert
  Kings of Lyon 1 concert
  Molly Hatchet 1 concert
  Outlaws 1 concert
  Vanilla Fudge 1 concert
  Yes 1 concert